#LLM development

AI Hardware

Context Engineering Beats Model Upgrades Every Time

I’ve never fixed a production agent by upgrading the model. Not once. Every fix came from changing what the model saw. That's the raw truth from the trenches.

AI Ethics

LangSmith: LangChain's Dashboard for LLM Nightmares?

Staring at a hallucinating LLM chain, I fired up LangSmith. Spoiler: It's a debugger on steroids—but your models still lie.